查询词典 data acquisition

The application of linear array CCD-TCD132D equipment is used in this system, and the PCI data acquisition card is used to transmit data. The accurate measurement system is developed by visual C++. We bring forward a system calculagraph which can realize microsecond level. The system can ensure effectively that it is real-time, high-precision and high-speed.

本系统采用线阵CCD-TCD132D器件，使用PCI数据采集卡进行数据传输，利用VC++开发精确测量系统，并提出能够达到微秒级的系统计时器，有效地保证了系统的实时性、高精度、高速度。

March 7, 2010 - Data Translation released DT 9824 data acquisition module: The DT 9824 provides four galvanically isolated differential inputs with a dedicated 24-bit A/D converter for each channel.

2010年3月7日-数据转换公司推出DT 9824数据采集模块：DT 9824提供四个电流强大的独立差分输入和一个专门用于每个通道的24位A/D转换器。

At the early 1980s, is an effective mathematic tool to deal with the uncertain or fuzzy knowledge. Rough rule theory has been widely used in information retrieval, digital library, software engineering and knowledge discovery. Its main idea includes acquisition of rough decision rules by reduction of data under the condition of keeping an invariability of classification capacity. And it basically represents a concept by a pair of approximation sets according to the partition on the given data based on the indiscernibility relation. Rough sets theory is well suited to deal with inconsistency of the rough approximations. So it is a new mathematical tool dealing with vagueness and uncertainty, and has found its applications in many areas such as AI, KDD, pattern recognition and classification and fault diagnosis.

主要完成了以下几个方面的工作：(1)对于高速移动机器人车道线跟踪问题中的规则知识获取，首先阐述了模糊逻辑系统的基本特点、工作原理和基本作法，分析了模糊规则知识获取过于依赖专家经验知识、对于每一个细节几乎都需要人工主观经验的参与、难以处理大数据集样本等方面的不足，进而阐述了粗糙集合理论的基本特点、基于粗糙集合理论的规则获取的关键技术和工作原理，为后续章节中经典粗糙集合模型的扩展及粗糙决策规则集的性能分析做好基础；(2)在经典粗糙集理论及其一般扩展的可变精度粗糙集VPRS的基础上，提出了非均匀可变精度粗糙集模型k-VPRS。

In the traditional traffic information acquisition system based on the GPSequipped floating vehicle, the data utilization efficiency as well as the efficiency of development and operation are low due to the dispersed and nonstandardized data store mode of the system.

目前运用GPS浮动车采集交通信息的实践中，由于系统数据存储模式的分散和不规范造成的系统数据利用效率较低、开发和运行效率不高。

For acquiring the real-time data of grounding resistance of electric apparatus,a practical design of multi-channel synchronal data acquisition based on FPGA and MCU is designed to ensure the electric apparatus in good grounding state,and the operating speed of system is improved significantly by processing ADCs in the same time.

为了实时采集各种电器设备的对地电阻数据，保证各设备良好的接地性，设计了一种很实用的基于FPGA和MCU的多路同步数据采集的方案，通过对多片ADC进行同步处理，有效地提高了系统运行速度。

The resolution,which is flexible,expandable and general,is successfully introduced into the design of system of dualmodule data fusion to implement realtime synchronal data acquisition for radar seekers.

该方案控制方式灵活可变、具有一定的扩展性和通用性，已被成功地应用于双模信息融合系统的设计中，实现了对雷达导引头的多信号实时同步采集。

Program module of the system cons ists of file service module,parameter setup module,adjustin g module,in-situ data acquisition module,data processing module,help mod ule and so on.

系统的功能模块主要包括：文件服务模块、测试设置模块、系统调整模块、实时采集模块、数据处理模块、帮助模块等几个部分。

At present, the speed of acquitting data already has reach above 100 MSa/s in Data Acquisition circuit card of the Virtual Oscillograph.

目前，应用于虚拟示波器的数据采集卡，其实时采样速率在百兆赫兹以上的已经出现，而且还有很大发展空间。

Practice shows that the node can realize the acquisition and wireless transmission of sensor data, and the definition and application of TEDS data.

实践证明，该节点实现传感器数据的采集与无线传输，以及TEDS数据的定义与应用。

PMM2000 standard electric meter is set sensors, transmitters, data acquisition, display, remote, remote control, remote transmission of data in one of the all-power parameters of electronic monitoring instruments.

PMM2000标准型电力仪表是集传感器、变送器、数据采集、显示、遥信、遥控、远距离传输数据于一体的全电子式多功能电力参数监控仪表。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。